All queries and questions concerning the Central Data Recording should be directed to cdr.support@cern.ch This support list is read by several individuals and this may help in periods of absence, vacation etc.

Urgent problems are those which concern data taking during an experiment's run period. The CDR services themselves run 24 hrs/day, 7 days/week. Support is available on a 'best effort' basis during data taking periods from the following numbers:

Gordon Lee: 160331

Charles Curran: 73106

Any other questions should be sent to the support list cdr.support@cern.ch